1442344332992 has 28 divisors (see below), whose sum is σ = 2862355104336. Its totient is φ = 721120999680.

The previous prime is 1442344332973. The next prime is 1442344333013. The reversal of 1442344332992 is 2992334432441.

It is a self number, because there is not a number n which added to its sum of digits gives 1442344332992.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117773 + ... + 1702515.

It is an arithmetic number, because the mean of its divisors is an integer number (102226968012).

Almost surely, 2^{1442344332992} is an apocalyptic number.

It is an amenable number.

1442344332992 is a deficient number, since it is larger than the sum of its proper divisors (1420010771344).

1442344332992 is a wasteful number, since it uses less digits than its factorization.

1442344332992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598976 (or 1598966 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 50.

The spelling of 1442344332992 in words is "one trillion, four hundred forty-two billion, three hundred forty-four million, three hundred thirty-two thousand, nine hundred ninety-two".